In Cold Blood (PlayStation)

GameShark, Pro Action Replay, Xploder, and Xplorer Codes

Note:
A GameShark or Pro Action Replay cartridge is required to use the codes featured below.

North American (NTSC) version

Official codes from InterAct.
Codes from The Game Shark Code Creator's Club.

European and Australian (PAL) versions

Unlimited ammo MP:
80020F4C 0000
80020F4E 0000

Unlimited rounds:
80020F7C 0000
80020F7E 0000

Press L1 + L2 for 9 rounds:
D01D522E FAFF
30198B70 0009

Unlimited medicine:
80020FB4 0000
80020FB6 0000

Press R1 + R2 for 9X medicine:
D01D522E F5FF
30198B74 0009

Unlimited health:
800490E0 0000
800490E2 0000

Disable timer:
8008BD48 0000
All codes above from bae98.